* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 x)))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1/3 0) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 4) 24)) (* (/ (pow -2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 2/3
* [misc]backup-simplify:  Simplify (+ 0 2/3) into 2/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2/3 2)) (* 1 (/ -4/3 2)) (* 0 (/ 2 2)) (* -1/3 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 5) 120)) (* (/ (pow -2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -2 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/15
* [misc]backup-simplify:  Simplify (+ 0 -4/15) into -4/15
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/15 2)) (* 1 (/ 2/3 2)) (* 0 (/ -4/3 2)) (* -1/3 (/ 2 2)) (* 0 (/ -2 2)))) into 2/15
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2/15 0) into 2/15
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]backup-simplify:  Simplify (+ (* 2/15 (pow x 5)) (+ (* -1/3 (pow x 3)) (* 1 x))) into (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 x)))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 x)))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 2 (+ 1 (exp (/ -2 x)))) -1) into (- (* 2 (/ 1 (+ 1 (exp (/ -2 x))))) 1)
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ -2 x))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (/ -2 x))))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ -2 (/ 1 x)))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* [misc]approximate:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 x)))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 x)))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 2 (+ 1 (exp (/ 2 x)))) -1) into (- (* 2 (/ 1 (+ 1 (exp (/ 2 x))))) 1)
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ 2 x))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (/ 2 x))))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ 2 (/ 1 (- x))))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ (* -1/3 (pow x 3)) (+ (* 1 x) 1)) into (- (+ 1 x) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 x)))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 x)))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 x)))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ -2 x)))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))) (* 0 (/ 0 (+ 1 (exp (/ -2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 (/ 1 x))))) into (/ 2 (+ 1 (exp (* -2 x))))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 x)))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 x)))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 x)))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (exp (/ 2 x)))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))) (* 0 (/ 0 (+ 1 (exp (/ 2 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 (/ 1 (- x)))))) into (/ 2 (+ 1 (exp (* -2 x))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (log1p (expm1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* [enter]simplify:  Simplifying (expm1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (expm1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 2 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (expm1 (log1p (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* [enter]simplify:  Simplifying (log1p (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (log1p (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 3 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (expm1 (log (/ 2 (+ 1 (exp (* -2 x)))))))>
* * * * [misc]progress:  [ 4 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (fma (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 5 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (fma (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 6 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (fma 1 (/ 2 (+ 1 (exp (* -2 x)))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 7 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (fma 2 (/ 1 (+ 1 (exp (* -2 x)))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 8 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 9 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* -2 x))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 10 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (pow (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 1))>
* * * * [misc]progress:  [ 11 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* [enter]simplify:  Simplifying (log (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (log (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (log (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 12 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* [enter]simplify:  Simplifying (exp (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (exp (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 13 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [exit]simplify:  Simplified to (* (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 14 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (- (/ 2 (+ 1 (exp (* -2 x)))) 1) (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* [enter]simplify:  Simplifying (* (* (- (/ 2 (+ 1 (exp (* -2 x)))) 1) (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (pow (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 3)
* [exit]simplify:  Simplified to (pow (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 3)
* * * * [misc]progress:  [ 15 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [enter]simplify:  Simplifying (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 16 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) (pow 1 3)) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ (* 1 1) (* (/ 2 (+ 1 (exp (* -2 x)))) 1)))))>
* [enter]simplify:  Simplifying (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) (pow 1 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (fma (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))) (- 1))
* [exit]simplify:  Simplified to (fma (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))) (- 1))
* [enter]simplify:  Simplifying (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ (* 1 1) (* (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (fma (+ (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x)))) 1)
* [exit]simplify:  Simplified to (fma (+ (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * * [misc]progress:  [ 17 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (+ (/ 2 (+ 1 (exp (* -2 x)))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 18 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 19 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (fma (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))) (- 1))
* [exit]simplify:  Simplified to (fma (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))) (- 1))
* [enter]simplify:  Simplifying (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (+ 1 (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (+ 1 (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 20 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (* (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1) (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [exit]simplify:  Simplified to (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [enter]simplify:  Simplifying (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [exit]simplify:  Simplified to (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* * * * [misc]progress:  [ 21 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (log1p (expm1 (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (expm1 (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (expm1 (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (expm1 (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 22 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (expm1 (log1p (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (log1p (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (log1p (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (log1p (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 23 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 1) 1))>
* * * * [misc]progress:  [ 24 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (exp (log (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (log (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (log 2) (log1p (exp (* -2 x))))
* [exit]simplify:  Simplified to (- (log 2) (log1p (exp (* -2 x))))
* * * * [misc]progress:  [ 25 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (log (exp (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (exp (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (exp (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (exp (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 26 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 27 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 3)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 3)
* * * * [misc]progress:  [ 28 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 29 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (- 2) (- (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 2)
* [exit]simplify:  Simplified to (- 2)
* [enter]simplify:  Simplifying (- (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (- (+ (exp (* x -2)) 1))
* [exit]simplify:  Simplified to (- (+ (exp (* x -2)) 1))
* * * * [misc]progress:  [ 30 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (* 1 (/ 2 (+ 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 31 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (exp (* x -2)) 1))
* [exit]simplify:  Simplified to (/ 1 (+ (exp (* x -2)) 1))
* * * * [misc]progress:  [ 32 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ 1 (/ (+ 1 (exp (* -2 x))) 2)) 1))>
* [enter]simplify:  Simplifying (/ (+ 1 (exp (* -2 x))) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 2)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 2)
* * * * [misc]progress:  [ 33 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (cbrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 34 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 35 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ 2 1) (+ 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (/ 2 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 2 1)
* [exit]simplify:  Simplified to (/ 2 1)
* * * * [misc]progress:  [ 36 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (pow (exp -2) (fma 2 x x)) 1))
* [exit]simplify:  Simplified to (/ 2 (+ (pow (exp -2) (fma 2 x x)) 1))
* * * * [misc]progress:  [ 37 / 43 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (/ 2 (- 1 (pow (exp x) (+ -2 -2))))
* [exit]simplify:  Simplified to (/ 2 (- 1 (pow (exp x) (+ -2 -2))))
* * * * [misc]progress:  [ 38 / 43 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 39 / 43 ] simplifiying candidate #<alt-event (λ (x y) (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * * [misc]progress:  [ 40 / 43 ] simplifiying candidate #<alt-event (λ (x y) (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * * [misc]progress:  [ 41 / 43 ] simplifiying candidate #<alt-event (λ (x y) (- (- (+ 1 x) (* 1/3 (pow x 3))) 1))>
* [enter]simplify:  Simplifying (- (- (+ 1 x) (* 1/3 (pow x 3))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (- x (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 42 / 43 ] simplifiying candidate #<alt-event (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * * [misc]progress:  [ 43 / 43 ] simplifiying candidate #<alt-event (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt 2)) (sqrt 2)) into (/ 2 (pow (sqrt 2) 2))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt 2)) (sqrt 2)) into (/ 2 (pow (sqrt 2) 2))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 2 (pow (sqrt 2) 2)) -1) into (- (* 2 (/ 1 (pow (sqrt 2) 2))) 1)
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (pow (sqrt 2) 2))) 1) into (- (* 2 (/ 1 (pow (sqrt 2) 2))) 1)
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 2 (sqrt 2)) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (* 2 (/ 1 (pow (sqrt 2) 3)))
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 (pow (sqrt 2) 3))) (sqrt 2)) (+ (* (/ 2 (pow (sqrt 2) 2)) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (* 4 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (pow (sqrt 2) 4))) 0) into (* 4 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow (sqrt 2) 4))) into (/ 4 (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (pow (/ -1 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 2 (sqrt 2)) (/ (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2))) (sqrt 2))) (* (* 2 (/ 1 (pow (sqrt 2) 3))) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (pow (/ -1 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3)))) (sqrt 2)) (+ (* (/ 2 (pow (sqrt 2) 2)) (/ (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2))) (sqrt 2))) (* (* 4 (/ 1 (pow (sqrt 2) 4))) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4)))) 0) into (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4)))) into (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (+ (* (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4)))) (pow x 2)) (+ (* (/ 4 (pow (sqrt 2) 4)) x) (- (* 2 (/ 1 (pow (sqrt 2) 2))) 1))) into (- (+ (* 2 (/ 1 (pow (sqrt 2) 2))) (+ (* 8 (/ (pow x 2) (pow (sqrt 2) 6))) (* 4 (/ x (pow (sqrt 2) 4))))) (+ (* 4 (/ (pow x 2) (pow (sqrt 2) 4))) 1))
* [misc]approximate:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ -2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (sqrt (+ 1 (exp (/ -2 x))))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ -2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (sqrt (+ 1 (exp (/ -2 x))))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 2 (+ 1 (exp (/ -2 x)))) -1) into (- (* 2 (/ 1 (+ 1 (exp (/ -2 x))))) 1)
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ -2 x))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (/ -2 x))))) 1)
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ -2 (/ 1 x)))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* [misc]approximate:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ 2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (sqrt (+ 1 (exp (/ 2 x))))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ 2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (sqrt (+ 1 (exp (/ 2 x))))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 2 (+ 1 (exp (/ 2 x)))) -1) into (- (* 2 (/ 1 (+ 1 (exp (/ 2 x))))) 1)
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ 2 x))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (/ 2 x))))) 1)
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ 1 (exp (/ 2 (/ 1 (- x))))))) 1) into (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 2 (sqrt 2)) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (* 2 (/ 1 (pow (sqrt 2) 3)))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (pow (sqrt 2) 3))) into (/ 2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (pow (/ -1 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 2 (sqrt 2)) (/ (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2))) (sqrt 2))) (* (* 2 (/ 1 (pow (sqrt 2) 3))) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3)))) into (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (* (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3)))) (pow x 2)) (+ (* (/ 2 (pow (sqrt 2) 3)) x) (/ 2 (sqrt 2)))) into (- (+ (* 2 (/ 1 (sqrt 2))) (+ (* 3 (/ (pow x 2) (pow (sqrt 2) 5))) (* 2 (/ x (pow (sqrt 2) 3))))) (* 2 (/ (pow x 2) (pow (sqrt 2) 3))))
* [misc]approximate:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ -2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x))))))
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ -2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x))))))
* [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (* -2 x))))))
* [misc]approximate:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ 2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x))))))
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ 2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x))))))
* [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 (/ 1 (- x)))))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt 2)) (sqrt 2)) into (/ 2 (pow (sqrt 2) 2))
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (/ -2 (* 2 (sqrt 2))) into (/ -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt 2)) (sqrt 2)) into (/ 2 (pow (sqrt 2) 2))
* [misc]backup-simplify:  Simplify (/ 2 (pow (sqrt 2) 2)) into (/ 2 (pow (sqrt 2) 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 2 (sqrt 2)) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (* 2 (/ 1 (pow (sqrt 2) 3)))
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 (pow (sqrt 2) 3))) (sqrt 2)) (+ (* (/ 2 (pow (sqrt 2) 2)) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (* 4 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow (sqrt 2) 4))) into (/ 4 (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (pow (/ -1 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 2 (sqrt 2)) (/ (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2))) (sqrt 2))) (* (* 2 (/ 1 (pow (sqrt 2) 3))) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (pow (/ -1 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 3 (/ 1 (pow (sqrt 2) 5))) (* 2 (/ 1 (pow (sqrt 2) 3)))) (sqrt 2)) (+ (* (/ 2 (pow (sqrt 2) 2)) (/ (* 1/2 (/ (- 2 (/ 1 (pow (sqrt 2) 2))) (sqrt 2))) (sqrt 2))) (* (* 4 (/ 1 (pow (sqrt 2) 4))) (/ (/ -1 (sqrt 2)) (sqrt 2))))) into (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4)))) into (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (+ (* (- (* 8 (/ 1 (pow (sqrt 2) 6))) (* 4 (/ 1 (pow (sqrt 2) 4)))) (pow x 2)) (+ (* (/ 4 (pow (sqrt 2) 4)) x) (/ 2 (pow (sqrt 2) 2)))) into (- (+ (* 2 (/ 1 (pow (sqrt 2) 2))) (+ (* 8 (/ (pow x 2) (pow (sqrt 2) 6))) (* 4 (/ x (pow (sqrt 2) 4))))) (* 4 (/ (pow x 2) (pow (sqrt 2) 4))))
* [misc]approximate:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ -2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (sqrt (+ 1 (exp (/ -2 x))))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ -2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ 1 (exp (/ -2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -2 x)))) into (sqrt (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (sqrt (+ 1 (exp (/ -2 x))))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 x)))) into (/ 2 (+ 1 (exp (/ -2 x))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ -2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ -2 x))))) (+ (* (/ 2 (+ 1 (exp (/ -2 x)))) (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ -2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ -2 (/ 1 x))))) into (/ 2 (+ 1 (exp (* -2 x))))
* [misc]approximate:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ 2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (sqrt (+ 1 (exp (/ 2 x))))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ 1 (exp (/ 2 x))))) into (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ 1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 2 x)))) into (sqrt (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (sqrt (+ 1 (exp (/ 2 x))))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 x)))) into (/ 2 (+ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (* 2 (sqrt (/ 1 (+ 1 (exp (/ 2 x)))))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 2 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 1 (exp (/ 2 x))))) (+ (* (/ 2 (+ 1 (exp (/ 2 x)))) (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (sqrt (+ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (exp (/ 2 (/ 1 (- x)))))) into (/ 2 (+ 1 (exp (* -2 x))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (log1p (expm1 (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))))>
* [enter]simplify:  Simplifying (expm1 (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (expm1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 2 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (expm1 (log1p (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))))>
* [enter]simplify:  Simplifying (log1p (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (log1p (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 3 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (expm1 (- (log (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (log (sqrt (+ 1 (exp (* -2 x))))))))>
* * * * [misc]progress:  [ 4 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (expm1 (log (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))))>
* * * * [misc]progress:  [ 5 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (* (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 6 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 7 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 8 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 9 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 10 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt 1)) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 11 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 12 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) 1) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 13 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 14 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 15 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 16 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt 1)) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 17 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 18 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) 1) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 19 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 1 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 20 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 1 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 21 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 1 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 22 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 1 (sqrt 1)) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 23 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 1 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 24 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 1 1) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 25 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 26 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 27 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 28 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (sqrt 1)) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 29 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 30 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 1) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 31 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 32 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 33 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 34 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt 1)) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 35 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 36 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) 1) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 37 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (- 1 (exp (* -2 x)))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 38 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 39 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 40 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt 1)) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 41 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 42 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) 1) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 43 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma 1 (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 44 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 45 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 46 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (fma (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (- 1 (exp (* -2 x)))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 47 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (pow (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) 1))>
* * * * [misc]progress:  [ 48 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))))>
* [enter]simplify:  Simplifying (log (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (log (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (log (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 49 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))))>
* [enter]simplify:  Simplifying (exp (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (exp (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 50 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)) (cbrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))) (cbrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)) (cbrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [exit]simplify:  Simplified to (* (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (cbrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 51 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))))>
* [enter]simplify:  Simplifying (* (* (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (pow (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 3)
* [exit]simplify:  Simplified to (pow (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 3)
* * * * [misc]progress:  [ 52 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)) (sqrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [enter]simplify:  Simplifying (sqrt (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* [exit]simplify:  Simplified to (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 53 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (pow (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 3) (pow 1 3)) (+ (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (+ (* 1 1) (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))))>
* [enter]simplify:  Simplifying (- (pow (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 3) (pow 1 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (146 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (fma (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (- 1))
* [exit]simplify:  Simplified to (fma (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (- 1))
* [enter]simplify:  Simplifying (+ (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (+ (* 1 1) (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [exit]simplify:  Simplified to (+ (fma (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1)
* * * * [misc]progress:  [ 54 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (+ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (- 1)))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 55 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))>
* * * * [misc]progress:  [ 56 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))>
* [enter]simplify:  Simplifying (- (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (* 1 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (fma (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))) (- 1))
* [exit]simplify:  Simplified to (fma (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))) (- 1))
* [enter]simplify:  Simplifying (+ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (+ 1 (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (+ 1 (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 57 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (* (+ (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1) (- (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [exit]simplify:  Simplified to (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [enter]simplify:  Simplifying (- (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [exit]simplify:  Simplified to (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* * * * [misc]progress:  [ 58 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (* (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1) (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [exit]simplify:  Simplified to (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [enter]simplify:  Simplifying (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [exit]simplify:  Simplified to (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * * * [misc]progress:  [ 59 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (* (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1) (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [exit]simplify:  Simplified to (+ (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [enter]simplify:  Simplifying (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [exit]simplify:  Simplified to (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * * * [misc]progress:  [ 60 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (log1p (expm1 (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (expm1 (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (expm1 (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (expm1 (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 61 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (expm1 (log1p (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (log1p (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (log1p (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (log1p (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 62 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (pow (/ 2 (sqrt (+ 1 (exp (* -2 x))))) 1) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 63 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (exp (log (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (log (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (log (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (log (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 64 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (log (exp (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (exp (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (exp (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (exp (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 65 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (* (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [enter]simplify:  Simplifying (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 66 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (cbrt (* (* (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (* (* (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (/ (pow 2 3) (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (/ (pow 2 3) (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 67 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (* (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 68 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (- 2) (- (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 2)
* [exit]simplify:  Simplified to (- 2)
* [enter]simplify:  Simplifying (- (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (- (sqrt (+ (exp (* x -2)) 1)))
* [exit]simplify:  Simplified to (- (sqrt (+ (exp (* x -2)) 1)))
* * * * [misc]progress:  [ 69 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (* 1 (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 70 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (* 2 (/ 1 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp (* x -2)) 1)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp (* x -2)) 1)))
* * * * [misc]progress:  [ 71 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ 1 (/ (sqrt (+ 1 (exp (* -2 x)))) 2)) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) 2)
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) 2)
* * * * [misc]progress:  [ 72 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * * * [misc]progress:  [ 73 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 2 (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (fabs (cbrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 74 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 75 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt 1)) (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt 1))
* [exit]simplify:  Simplified to (/ 2 (sqrt 1))
* * * * [misc]progress:  [ 76 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 77 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 1) (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 2 1)
* [exit]simplify:  Simplified to (/ 2 1)
* * * * [misc]progress:  [ 78 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (* (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ (pow (exp x) (fma 2 -2 -2)) 1)))
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ (pow (exp x) (fma 2 -2 -2)) 1)))
* * * * [misc]progress:  [ 79 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (* (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (- 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (- 1 (pow (exp x) (+ -2 -2)))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (- 1 (pow (exp x) (+ -2 -2)))))
* * * * [misc]progress:  [ 80 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (log1p (expm1 (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (expm1 (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (expm1 (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (expm1 (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 81 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (expm1 (log1p (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (log1p (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (log1p (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (log1p (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 82 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (pow (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) 1))>
* * * * [misc]progress:  [ 83 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (exp (- (log (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (log (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (- (log (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (log (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (- (log 2) (+ (log (sqrt (+ 1 (exp (* -2 x))))) (log (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (- (log 2) (+ (log (sqrt (+ 1 (exp (* -2 x))))) (log (sqrt (+ 1 (exp (* -2 x)))))))
* * * * [misc]progress:  [ 84 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (exp (log (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (log (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (log 2) (log1p (exp (* -2 x))))
* [exit]simplify:  Simplified to (- (log 2) (log1p (exp (* -2 x))))
* * * * [misc]progress:  [ 85 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (log (exp (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (exp (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (exp (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (exp (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 86 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (cbrt (/ (* (* (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (* (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (* (* (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (* (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (341 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 3)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 3)
* * * * [misc]progress:  [ 87 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (* (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (cbrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 88 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (cbrt (* (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (* (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (185 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 3)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 3)
* * * * [misc]progress:  [ 89 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [enter]simplify:  Simplifying (sqrt (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 90 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (- (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (- (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (- (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (- 2) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (- 2) (sqrt (+ 1 (exp (* -2 x)))))
* [enter]simplify:  Simplifying (- (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (- (sqrt (+ (exp (* x -2)) 1)))
* [exit]simplify:  Simplified to (- (sqrt (+ (exp (* x -2)) 1)))
* * * * [misc]progress:  [ 91 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 92 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 93 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 94 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt 1)) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt 1)) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt 1)) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 95 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 96 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) 1) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) 1))
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) 1))
* [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 97 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 98 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 99 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 100 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt 1)) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt 1))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt 1))
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 101 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 102 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) 1) (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) 1)
* [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 103 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 1 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (exp (* x -2)) 1))) (cbrt (sqrt (+ (exp (* x -2)) 1)))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (exp (* x -2)) 1))) (cbrt (sqrt (+ (exp (* x -2)) 1)))))
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 104 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 1 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (exp (* x -2)) 1))))
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 105 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 1 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 106 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 1 (sqrt 1)) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (sqrt 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 1))
* [exit]simplify:  Simplified to (/ 1 (sqrt 1))
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* * * * [misc]progress:  [ 107 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 1 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 108 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 1 1) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* * * * [misc]progress:  [ 109 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (cbrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (cbrt (sqrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 110 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 2 (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (sqrt (cbrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (sqrt (cbrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 111 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 112 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (sqrt 1)) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt 1))
* [exit]simplify:  Simplified to (/ 2 (sqrt 1))
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (exp (* x -2)) 1))
* [exit]simplify:  Simplified to (/ 1 (+ (exp (* x -2)) 1))
* * * * [misc]progress:  [ 113 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp (* x -2)) 1))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 114 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 1) (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ 2 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 2 1)
* [exit]simplify:  Simplified to (/ 2 1)
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (exp (* x -2)) 1))
* [exit]simplify:  Simplified to (/ 1 (+ (exp (* x -2)) 1))
* * * * [misc]progress:  [ 115 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 2 (sqrt (+ (pow (exp -2) (fma 2 x x)) 1))) (cbrt (sqrt (+ 1 (exp (* x -2)))))) (cbrt (sqrt (+ 1 (exp (* x -2))))))
* [exit]simplify:  Simplified to (/ (/ (/ 2 (sqrt (+ (pow (exp -2) (fma 2 x x)) 1))) (cbrt (sqrt (+ 1 (exp (* x -2)))))) (cbrt (sqrt (+ 1 (exp (* x -2))))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 116 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (pow (exp x) (fma 2 -2 -2)) 1))) (fabs (cbrt (+ 1 (exp (* x -2))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (pow (exp x) (fma 2 -2 -2)) 1))) (fabs (cbrt (+ 1 (exp (* x -2))))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 117 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (pow (exp -2) (fma 2 x x)) 1))) (sqrt (sqrt (+ 1 (exp (* x -2))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (pow (exp -2) (fma 2 x x)) 1))) (sqrt (sqrt (+ 1 (exp (* x -2))))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 118 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt 1)) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt 1)) (sqrt (+ (pow (exp -2) (fma 2 x x)) 1)))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt 1)) (sqrt (+ (pow (exp -2) (fma 2 x x)) 1)))
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 119 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (pow (exp -2) (fma 2 x x)) 1))) (sqrt (sqrt (+ 1 (exp (* x -2))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (pow (exp -2) (fma 2 x x)) 1))) (sqrt (sqrt (+ 1 (exp (* x -2))))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 120 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) 1) (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ (pow (exp x) (fma 2 -2 -2)) 1)))
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ (pow (exp x) (fma 2 -2 -2)) 1)))
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (fma (expm1 (* -2 x)) (exp (* -2 x)) 1)) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 121 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (- 1 (exp (* -2 x)))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (* (cbrt (sqrt (+ (exp (* -2 x)) 1))) (cbrt (sqrt (+ (exp (* -2 x)) 1)))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (* (cbrt (sqrt (+ (exp (* -2 x)) 1))) (cbrt (sqrt (+ (exp (* -2 x)) 1)))))
* [enter]simplify:  Simplifying (/ (sqrt (- 1 (exp (* -2 x)))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (cbrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (cbrt (sqrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 122 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (fabs (cbrt (+ (exp (* -2 x)) 1))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (fabs (cbrt (+ (exp (* -2 x)) 1))))
* [enter]simplify:  Simplifying (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (cbrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (cbrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (cbrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 123 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (sqrt (sqrt (+ (exp (* -2 x)) 1))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (sqrt (sqrt (+ (exp (* -2 x)) 1))))
* [enter]simplify:  Simplifying (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 124 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt 1)) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt 1)) (sqrt (- 1 (pow (exp x) (+ -2 -2)))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt 1)) (sqrt (- 1 (pow (exp x) (+ -2 -2)))))
* [enter]simplify:  Simplifying (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (+ (exp (* x -2)) 1)))
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (+ (exp (* x -2)) 1)))
* * * * [misc]progress:  [ 125 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (sqrt (sqrt (+ (exp (* -2 x)) 1))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x))))) (sqrt (sqrt (+ (exp (* -2 x)) 1))))
* [enter]simplify:  Simplifying (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (sqrt (+ (exp (* x -2)) 1))))
* * * * [misc]progress:  [ 126 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) 1) (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x)))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (- 1 (pow (exp -2) (+ x x)))))
* [enter]simplify:  Simplifying (/ (sqrt (- 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (+ (exp (* x -2)) 1)))
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (exp (* x -2)))) (sqrt (+ (exp (* x -2)) 1)))
* * * * [misc]progress:  [ 127 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* 1 (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 128 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (/ 1 (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp (* x -2)) 1)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp (* x -2)) 1)))
* * * * [misc]progress:  [ 129 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ 1 (/ (sqrt (+ 1 (exp (* -2 x)))) (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 2)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 2)
* * * * [misc]progress:  [ 130 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x))))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (cbrt (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (cbrt (sqrt (+ 1 (exp (* -2 x)))))) (* (cbrt (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 131 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))))) (sqrt (cbrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (fabs (cbrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (fabs (cbrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 132 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 133 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt 1)) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt 1)) (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt 1)) (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 134 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) (sqrt (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 135 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) 1) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ 1 (exp (* -2 x)))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ 1 (exp (* -2 x)))))
* * * * [misc]progress:  [ 136 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (* (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) (/ (sqrt (+ 1 (exp (* -2 x)))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) (cbrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (cbrt (/ 2 (sqrt (+ (exp (* x -2)) 1)))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (cbrt (/ 2 (sqrt (+ (exp (* x -2)) 1)))))
* * * * [misc]progress:  [ 137 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))) (/ (sqrt (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (sqrt (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (sqrt (/ 2 (sqrt (+ (exp (* x -2)) 1)))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (sqrt (/ 2 (sqrt (+ (exp (* x -2)) 1)))))
* * * * [misc]progress:  [ 138 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ 1 (/ (sqrt (+ 1 (exp (* -2 x)))) (/ 2 (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) (/ 2 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 2)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 2)
* * * * [misc]progress:  [ 139 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ 2 (/ (sqrt (+ 1 (exp (* -2 x)))) (/ 1 (sqrt (+ 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) (/ 1 (sqrt (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 1)
* [exit]simplify:  Simplified to (/ (+ (exp (* x -2)) 1) 1)
* * * * [misc]progress:  [ 140 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ 2 (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (/ (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (sqrt (fma (exp (* x -2)) (expm1 (* x -2)) 1)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (sqrt (fma (exp (* x -2)) (expm1 (* x -2)) 1)))
* * * * [misc]progress:  [ 141 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ (/ 2 (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (/ (sqrt (+ 1 (exp (* -2 x)))) (sqrt (- 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1 (exp (* -2 x)))) (sqrt (- 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (sqrt (- 1 (exp (* x -2)))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp (* x -2)) 1)) (sqrt (- 1 (exp (* x -2)))))
* * * * [misc]progress:  [ 142 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (sqrt (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ (pow 1 3) (pow (exp (* -2 x)) 3))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ (pow (exp x) (fma -2 2 -2)) 1)))
* [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ (pow (exp x) (fma -2 2 -2)) 1)))
* * * * [misc]progress:  [ 143 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (* (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (sqrt (- 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* [exit]simplify:  Simplified to (/ 2 (* (sqrt (- 1 (pow (exp x) (+ -2 -2)))) (sqrt (+ 1 (exp (* -2 x))))))
* [exit]simplify:  Simplified to (/ 2 (* (sqrt (- 1 (pow (exp x) (+ -2 -2)))) (sqrt (+ 1 (exp (* -2 x))))))
* * * * [misc]progress:  [ 144 / 153 ] simplifiying candidate #<alt-delta (λ (x y) (- (/ 2 (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (+ (exp (* x -2)) 1)
* [exit]simplify:  Simplified to (+ (exp (* x -2)) 1)
* * * * [misc]progress:  [ 145 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2 (/ 1 (pow (sqrt 2) 2))) (+ (* 8 (/ (pow x 2) (pow (sqrt 2) 6))) (* 4 (/ x (pow (sqrt 2) 4))))) (+ (* 4 (/ (pow x 2) (pow (sqrt 2) 4))) 1)))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow (sqrt 2) 2))) (+ (* 8 (/ (pow x 2) (pow (sqrt 2) 6))) (* 4 (/ x (pow (sqrt 2) 4))))) (+ (* 4 (/ (pow x 2) (pow (sqrt 2) 4))) 1))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (202 enodes)
* [exit]simplify:  Simplified to (- (fma x (fma (/ x (pow (sqrt 2) 6)) 8 (/ 4 (pow (sqrt 2) 4))) 1) (fma (/ (* x x) (pow (sqrt 2) 4)) 4 1))
* * * * [misc]progress:  [ 146 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * * [misc]progress:  [ 147 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * * [misc]progress:  [ 148 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (/ (- (+ (* 2 (/ 1 (sqrt 2))) (+ (* 3 (/ (pow x 2) (pow (sqrt 2) 5))) (* 2 (/ x (pow (sqrt 2) 3))))) (* 2 (/ (pow x 2) (pow (sqrt 2) 3)))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- (/ (- (+ (* 2 (/ 1 (sqrt 2))) (+ (* 3 (/ (pow x 2) (pow (sqrt 2) 5))) (* 2 (/ x (pow (sqrt 2) 3))))) (* 2 (/ (pow x 2) (pow (sqrt 2) 3)))) (sqrt (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (126 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* * [misc]simplify:  iters left: 2 (357 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (/ 2 (sqrt 2)) (fma 3 (/ (* x x) (pow (sqrt 2) 5)) (- (/ x (sqrt 2)) (/ (* x x) (sqrt 2))))) (sqrt (+ (exp (* x -2)) 1))) 1)
* * * * [misc]progress:  [ 149 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (/ (* 2 (sqrt (/ 1 (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- (/ (* 2 (sqrt (/ 1 (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (fma (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (/ 1 (+ 1 (exp (* -2 x))))) (- 1))
* * * * [misc]progress:  [ 150 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (/ (* 2 (sqrt (/ 1 (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (- (/ (* 2 (sqrt (/ 1 (+ 1 (exp (* -2 x)))))) (sqrt (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (fma (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (/ 1 (+ 1 (exp (* -2 x))))) (- 1))
* * * * [misc]progress:  [ 151 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (- (+ (* 2 (/ 1 (pow (sqrt 2) 2))) (+ (* 8 (/ (pow x 2) (pow (sqrt 2) 6))) (* 4 (/ x (pow (sqrt 2) 4))))) (* 4 (/ (pow x 2) (pow (sqrt 2) 4)))) 1))>
* [enter]simplify:  Simplifying (- (- (+ (* 2 (/ 1 (pow (sqrt 2) 2))) (+ (* 8 (/ (pow x 2) (pow (sqrt 2) 6))) (* 4 (/ x (pow (sqrt 2) 4))))) (* 4 (/ (pow x 2) (pow (sqrt 2) 4)))) 1)
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (202 enodes)
* [exit]simplify:  Simplified to (- (fma x (fma (/ x (pow (sqrt 2) 6)) 8 (/ 4 (pow (sqrt 2) 4))) 1) (fma (/ (* x x) (pow (sqrt 2) 4)) 4 1))
* * * * [misc]progress:  [ 152 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * * [misc]progress:  [ 153 / 153 ] simplifiying candidate #<alt-event (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 2/15 (pow x 5)) x) in x
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow x 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow x 5) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow x 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow x 3) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 2/15 (pow x 5)) x) in x
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow x 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow x 5) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow x 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow x 3) in x
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2/15 1) into 2/15
* [misc]backup-simplify:  Simplify (+ 2/15 0) into 2/15
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2/15 0) into 2/15
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]backup-simplify:  Simplify (+ (* 2/15 (pow x 5)) (+ (* -1/3 (pow x 3)) (* 1 x))) into (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (- (+ (* 2/15 (pow (/ 1 x) 5)) (/ 1 x)) (* 1/3 (pow (/ 1 x) 3))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/15 (pow (/ 1 x) 5)) (/ 1 x)) (* 1/3 (pow (/ 1 x) 3))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 2/15 (pow (/ 1 x) 5)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 x) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log x))) into (* -5 (log x))
* [misc]backup-simplify:  Simplify (exp (* -5 (log x))) into (pow x -5)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log x))) into (* -3 (log x))
* [misc]backup-simplify:  Simplify (exp (* -3 (log x))) into (pow x -3)
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/15 (pow (/ 1 x) 5)) (/ 1 x)) (* 1/3 (pow (/ 1 x) 3))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 2/15 (pow (/ 1 x) 5)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 x) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log x))) into (* -5 (log x))
* [misc]backup-simplify:  Simplify (exp (* -5 (log x))) into (pow x -5)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log x))) into (* -3 (log x))
* [misc]backup-simplify:  Simplify (exp (* -3 (log x))) into (pow x -3)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2/15 (pow x -5)) into (/ 2/15 (pow x 5))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/15 (pow x 5)) 0) into (* 2/15 (/ 1 (pow x 5)))
* [misc]backup-simplify:  Simplify (* 1/3 (pow x -3)) into (/ 1/3 (pow x 3))
* [misc]backup-simplify:  Simplify (- (/ 1/3 (pow x 3))) into (- (* 1/3 (/ 1 (pow x 3))))
* [misc]backup-simplify:  Simplify (+ (* 2/15 (/ 1 (pow x 5))) (- (* 1/3 (/ 1 (pow x 3))))) into (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))
* [misc]backup-simplify:  Simplify (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) into (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (- (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (* 0 (pow x -5))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow x -3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (- (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (* 0 (pow x -5)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (pow x -3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2/15 (/ 1 (pow (/ 1 x) 5))) (* 1/3 (/ 1 (pow (/ 1 x) 3)))) (* 1 (/ 1 (/ 1 x)))) into (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (- (+ (* 2/15 (pow (/ 1 (- x)) 5)) (/ 1 (- x))) (* 1/3 (pow (/ 1 (- x)) 3))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/15 (pow (/ 1 (- x)) 5)) (/ 1 (- x))) (* 1/3 (pow (/ 1 (- x)) 3))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 2/15 (pow (/ 1 (- x)) 5)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 (- x)) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log -1) (log x))) into (* 5 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 5 (- (log -1) (log x)))) into (exp (* 5 (- (log -1) (log x))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (- x)) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log x))) into (* 3 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log x)))) into (exp (* 3 (- (log -1) (log x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/15 (pow (/ 1 (- x)) 5)) (/ 1 (- x))) (* 1/3 (pow (/ 1 (- x)) 3))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 2/15 (pow (/ 1 (- x)) 5)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 (- x)) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log -1) (log x))) into (* 5 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 5 (- (log -1) (log x)))) into (exp (* 5 (- (log -1) (log x))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (- x)) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log x))) into (* 3 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log x)))) into (exp (* 3 (- (log -1) (log x))))
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (* 2/15 (exp (* 5 (- (log -1) (log x))))) into (* 2/15 (exp (* 5 (- (log -1) (log x)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 (exp (* 5 (- (log -1) (log x))))) 0) into (* 2/15 (exp (* 5 (- (log -1) (log x)))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 3 (- (log -1) (log x))))) into (* 1/3 (exp (* 3 (- (log -1) (log x)))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 3 (- (log -1) (log x)))))) into (- (* 1/3 (exp (* 3 (- (log -1) (log x))))))
* [misc]backup-simplify:  Simplify (+ (* 2/15 (exp (* 5 (- (log -1) (log x))))) (- (* 1/3 (exp (* 3 (- (log -1) (log x))))))) into (- (* 2/15 (exp (* 5 (- (log -1) (log x))))) (* 1/3 (exp (* 3 (- (log -1) (log x))))))
* [misc]backup-simplify:  Simplify (- (* 2/15 (exp (* 5 (- (log -1) (log x))))) (* 1/3 (exp (* 3 (- (log -1) (log x)))))) into (- (* 2/15 (exp (* 5 (- (log -1) (log x))))) (* 1/3 (exp (* 3 (- (log -1) (log x))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (- (log -1) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (* 0 (exp (* 5 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 3 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow -1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow -1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow -1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow -1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow -1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x)))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow -1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow -1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow -1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow -1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow -1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x)))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow -1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow -1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow -1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow -1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow -1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow -1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow -1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow -1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x))))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow -1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow -1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow -1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow -1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow -1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow -1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow -1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow -1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x))))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2/15 (exp (* 5 (- (log -1) (log (/ 1 (- x))))))) (* 1/3 (exp (* 3 (- (log -1) (log (/ 1 (- x)))))))) (* -1 (/ 1 (/ 1 (- x))))) into (- (+ (* 2/15 (exp (* 5 (- (log -1) (log (/ -1 x)))))) x) (* 1/3 (exp (* 3 (- (log -1) (log (/ -1 x)))))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow x 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow x 3) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow x 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow x 3) in x
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/3 (pow x 3)) into (* 1/3 (pow x 3))
* [misc]approximate:  Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log x))) into (* -3 (log x))
* [misc]backup-simplify:  Simplify (exp (* -3 (log x))) into (pow x -3)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log x))) into (* -3 (log x))
* [misc]backup-simplify:  Simplify (exp (* -3 (log x))) into (pow x -3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow x -3)) into (/ 1/3 (pow x 3))
* [misc]backup-simplify:  Simplify (/ 1/3 (pow x 3)) into (/ 1/3 (pow x 3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow x -3))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (pow x -3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log x))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -3)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1/3 (pow (/ 1 x) 3)) into (* 1/3 (pow x 3))
* [misc]approximate:  Taking taylor expansion of (* 1/3 (pow (/ 1 (- x)) 3)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (- x)) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log x))) into (* 3 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log x)))) into (exp (* 3 (- (log -1) (log x))))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (- x)) 3)) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log x))) into (* 3 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log x)))) into (exp (* 3 (- (log -1) (log x))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 3 (- (log -1) (log x))))) into (* 1/3 (exp (* 3 (- (log -1) (log x)))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 3 (- (log -1) (log x))))) into (* 1/3 (exp (* 3 (- (log -1) (log x)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 3 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow -1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow -1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow -1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow -1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow -1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x)))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow -1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow -1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow -1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow -1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow -1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow -1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow -1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow -1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log x)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log x))))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 3 (- (log -1) (log (/ 1 (- x))))))) into (* 1/3 (exp (* 3 (- (log -1) (log (/ -1 x))))))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow x 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow x 5) in x
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow x 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow x 5) in x
* [misc]backup-simplify:  Simplify (* 2/15 1) into 2/15
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2/15 (pow x 5)) into (* 2/15 (pow x 5))
* [misc]approximate:  Taking taylor expansion of (* 2/15 (pow (/ 1 x) 5)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 x) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log x))) into (* -5 (log x))
* [misc]backup-simplify:  Simplify (exp (* -5 (log x))) into (pow x -5)
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 x) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 x) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log x))) into (* -5 (log x))
* [misc]backup-simplify:  Simplify (exp (* -5 (log x))) into (pow x -5)
* [misc]backup-simplify:  Simplify (* 2/15 (pow x -5)) into (/ 2/15 (pow x 5))
* [misc]backup-simplify:  Simplify (/ 2/15 (pow x 5)) into (/ 2/15 (pow x 5))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (- (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (* 0 (pow x -5))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (- (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (* 0 (pow x -5)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -5 (log x))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x -5)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2/15 (pow (/ 1 x) 5)) into (* 2/15 (pow x 5))
* [misc]approximate:  Taking taylor expansion of (* 2/15 (pow (/ 1 (- x)) 5)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 (- x)) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log -1) (log x))) into (* 5 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 5 (- (log -1) (log x)))) into (exp (* 5 (- (log -1) (log x))))
* [misc]taylor:  Taking taylor expansion of (* 2/15 (pow (/ 1 (- x)) 5)) in x
* [misc]taylor:  Taking taylor expansion of 2/15 in x
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- x)) 5) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 5 (log (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (* 5 (- (log -1) (log x))) into (* 5 (- (log -1) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 5 (- (log -1) (log x)))) into (exp (* 5 (- (log -1) (log x))))
* [misc]backup-simplify:  Simplify (* 2/15 (exp (* 5 (- (log -1) (log x))))) into (* 2/15 (exp (* 5 (- (log -1) (log x)))))
* [misc]backup-simplify:  Simplify (* 2/15 (exp (* 5 (- (log -1) (log x))))) into (* 2/15 (exp (* 5 (- (log -1) (log x)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (- (log -1) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (* 0 (exp (* 5 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow -1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow -1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow -1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow -1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow -1 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x)))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow -1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow -1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow -1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow -1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow -1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow -1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow -1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow -1 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (- (log -1) (log x)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/15 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 5 (- (log -1) (log x))))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2/15 (exp (* 5 (- (log -1) (log (/ 1 (- x))))))) into (* 2/15 (exp (* 5 (- (log -1) (log (/ -1 x))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (log1p (expm1 (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (expm1 (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (expm1 (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (expm1 (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (expm1 (log1p (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (log1p (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (log1p (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (log1p (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (fma (* (cbrt (+ (* 2/15 (pow x 5)) x)) (cbrt (+ (* 2/15 (pow x 5)) x))) (cbrt (+ (* 2/15 (pow x 5)) x)) (- (* 1/3 (pow x 3)))))>
* [enter]simplify:  Simplifying (- (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (fma (sqrt (+ (* 2/15 (pow x 5)) x)) (sqrt (+ (* 2/15 (pow x 5)) x)) (- (* 1/3 (pow x 3)))))>
* [enter]simplify:  Simplifying (- (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (fma 1 (+ (* 2/15 (pow x 5)) x) (- (* 1/3 (pow x 3)))))>
* [enter]simplify:  Simplifying (- (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* * * * [misc]progress:  [ 6 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (log (/ (exp (+ (* 2/15 (pow x 5)) x)) (exp (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (/ (exp (+ (* 2/15 (pow x 5)) x)) (exp (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (exp (- (fma (pow x 5) 2/15 x) (* (* 1/3 x) (* x x))))
* [exit]simplify:  Simplified to (exp (- (fma (pow x 5) 2/15 x) (* (* 1/3 x) (* x x))))
* * * * [misc]progress:  [ 7 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (pow (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) 1))>
* * * * [misc]progress:  [ 8 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (log (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (log (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (log (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* * * * [misc]progress:  [ 9 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (exp (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (exp (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (exp (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))) (cbrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))) (cbrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))) (cbrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (fma (pow x 5) 2/15 x) (* (* 1/3 x) (* x x)))) (cbrt (- (fma (pow x 5) 2/15 x) (* (* 1/3 x) (* x x)))))
* [exit]simplify:  Simplified to (* (cbrt (- (fma (pow x 5) 2/15 x) (* (* 1/3 x) (* x x)))) (cbrt (- (fma (pow x 5) 2/15 x) (* (* 1/3 x) (* x x)))))
* [enter]simplify:  Simplifying (cbrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (cbrt (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (cbrt (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* * * * [misc]progress:  [ 11 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (* (* (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (319 enodes)
* [exit]simplify:  Simplified to (pow (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))) 3)
* [exit]simplify:  Simplified to (pow (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))) 3)
* * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))) (sqrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (sqrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (sqrt (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (sqrt (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [enter]simplify:  Simplifying (sqrt (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (sqrt (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (sqrt (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x))))
* * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (pow (+ (* 2/15 (pow x 5)) x) 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* (+ (* 2/15 (pow x 5)) x) (+ (* 2/15 (pow x 5)) x)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))))))>
* [enter]simplify:  Simplifying (- (pow (+ (* 2/15 (pow x 5)) x) 3) (pow (* 1/3 (pow x 3)) 3))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (325 enodes)
* [exit]simplify:  Simplified to (- (pow (fma (pow x 5) 2/15 x) 3) (pow (* (* x x) (* x 1/3)) 3))
* [exit]simplify:  Simplified to (- (pow (fma (pow x 5) 2/15 x) 3) (pow (* (* x x) (* x 1/3)) 3))
* [enter]simplify:  Simplifying (+ (* (+ (* 2/15 (pow x 5)) x) (+ (* 2/15 (pow x 5)) x)) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (241 enodes)
* * [misc]simplify:  iters left: 2 (490 enodes)
* [exit]simplify:  Simplified to (fma (* (* x x) (* 1/3 x)) (fma x (* (* x x) 1/3) (fma (pow x 5) 2/15 x)) (* (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x)))
* [exit]simplify:  Simplified to (fma (* (* x x) (* 1/3 x)) (fma x (* (* x x) 1/3) (fma (pow x 5) 2/15 x)) (* (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x)))
* * * * [misc]progress:  [ 14 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (+ (+ (* 2/15 (pow x 5)) x) (- (* 1/3 (pow x 3)))))>
* [enter]simplify:  Simplifying (- (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* [exit]simplify:  Simplified to (* (- 1/3) (pow x 3))
* * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))))>
* * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (* (+ (* 2/15 (pow x 5)) x) (+ (* 2/15 (pow x 5)) x)) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3)))) (+ (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))))>
* [enter]simplify:  Simplifying (- (* (+ (* 2/15 (pow x 5)) x) (+ (* 2/15 (pow x 5)) x)) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (210 enodes)
* [exit]simplify:  Simplified to (- (* (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x)) (* (* (* x x) (* 1/3 x)) (* (* x x) (* 1/3 x))))
* [exit]simplify:  Simplified to (- (* (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x)) (* (* (* x x) (* 1/3 x)) (* (* x x) (* 1/3 x))))
* [enter]simplify:  Simplifying (+ (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (fma (pow x 5) 2/15 (fma (* x x) (* 1/3 x) x))
* [exit]simplify:  Simplified to (fma (pow x 5) 2/15 (fma (* x x) (* 1/3 x) x))
* * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (+ (* 2/15 (pow x 5)) (- x (* 1/3 (pow x 3)))))>
* [enter]simplify:  Simplifying (- x (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (- x (* (* 1/3 x) (* x x)))
* [exit]simplify:  Simplified to (- x (* (* 1/3 x) (* x x)))
* * * * [misc]progress:  [ 18 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (log1p (expm1 (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (expm1 (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (expm1 (* (* x x) (* x 1/3)))
* [exit]simplify:  Simplified to (expm1 (* (* x x) (* x 1/3)))
* * * * [misc]progress:  [ 19 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (expm1 (log1p (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (log1p (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (log1p (* (* x x) (* x 1/3)))
* [exit]simplify:  Simplified to (log1p (* (* x x) (* x 1/3)))
* * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (pow (* 1/3 (pow x 3)) 1)))>
* * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (exp (log (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (log (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (fma 3 (log x) (log 1/3))
* [exit]simplify:  Simplified to (fma 3 (log x) (log 1/3))
* * * * [misc]progress:  [ 22 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (log (exp (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (exp (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp 1/3) (pow x 3))
* [exit]simplify:  Simplified to (pow (exp 1/3) (pow x 3))
* * * * [misc]progress:  [ 23 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* x 1/3) (* x x))) (cbrt (* (* x 1/3) (* x x))))
* [exit]simplify:  Simplified to (* (cbrt (* (* x 1/3) (* x x))) (cbrt (* (* x 1/3) (* x x))))
* [enter]simplify:  Simplifying (cbrt (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* x x) (* x 1/3)))
* [exit]simplify:  Simplified to (cbrt (* (* x x) (* x 1/3)))
* * * * [misc]progress:  [ 24 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (cbrt (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (pow (* (* x 1/3) (* x x)) 3)
* [exit]simplify:  Simplified to (pow (* (* x 1/3) (* x x)) 3)
* * * * [misc]progress:  [ 25 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))))))>
* [enter]simplify:  Simplifying (sqrt (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* x x) (* x 1/3)))
* [exit]simplify:  Simplified to (sqrt (* (* x x) (* x 1/3)))
* [enter]simplify:  Simplifying (sqrt (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* x x) (* x 1/3)))
* [exit]simplify:  Simplified to (sqrt (* (* x x) (* x 1/3)))
* * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1 (* 1/3 (pow x 3)))))>
* * * * [misc]progress:  [ 27 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (* 1/3 (* x x)) x)))>
* [enter]simplify:  Simplifying (* 1/3 (* x x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (* 1/3 (* x x))
* [exit]simplify:  Simplified to (* 1/3 (* x x))
* * * * [misc]progress:  [ 28 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (cbrt (pow x 3)))))>
* [enter]simplify:  Simplifying (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (* (* x 1/3) x)
* [exit]simplify:  Simplified to (* (* x 1/3) x)
* * * * [misc]progress:  [ 29 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (* 1/3 x) (* x x))))>
* [enter]simplify:  Simplifying (* 1/3 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* x 1/3)
* [exit]simplify:  Simplified to (* x 1/3)
* * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (* 1/3 (sqrt (pow x 3))) (sqrt (pow x 3)))))>
* [enter]simplify:  Simplifying (* 1/3 (sqrt (pow x 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (* 1/3 (sqrt (pow x 3)))
* [exit]simplify:  Simplified to (* 1/3 (sqrt (pow x 3)))
* * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (* 1/3 1) (pow x 3))))>
* [enter]simplify:  Simplifying (* 1/3 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 1/3
* [exit]simplify:  Simplified to 1/3
* * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* (pow x 3) 1/3)))>
* * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (log1p (expm1 (* 2/15 (pow x 5)))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (expm1 (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (expm1 (* (pow x 5) 2/15))
* [exit]simplify:  Simplified to (expm1 (* (pow x 5) 2/15))
* * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (expm1 (log1p (* 2/15 (pow x 5)))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (log1p (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log1p (* (pow x 5) 2/15))
* [exit]simplify:  Simplified to (log1p (* (pow x 5) 2/15))
* * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (pow (* 2/15 (pow x 5)) 1) x) (* 1/3 (pow x 3))))>
* * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (exp (log (* 2/15 (pow x 5)))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (log (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (fma 5 (log x) (log 2/15))
* [exit]simplify:  Simplified to (fma 5 (log x) (log 2/15))
* * * * [misc]progress:  [ 37 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (log (exp (* 2/15 (pow x 5)))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (exp (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (pow (exp 2/15) (pow x 5))
* [exit]simplify:  Simplified to (pow (exp 2/15) (pow x 5))
* * * * [misc]progress:  [ 38 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5)))) (cbrt (* 2/15 (pow x 5)))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (pow x 5) 2/15)) (cbrt (* (pow x 5) 2/15)))
* [exit]simplify:  Simplified to (* (cbrt (* (pow x 5) 2/15)) (cbrt (* (pow x 5) 2/15)))
* [enter]simplify:  Simplifying (cbrt (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (* (pow x 5) 2/15))
* [exit]simplify:  Simplified to (cbrt (* (pow x 5) 2/15))
* * * * [misc]progress:  [ 39 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (cbrt (* (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* 2/15 (pow x 5)))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (* (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (pow (* (pow x 5) 2/15) 3)
* [exit]simplify:  Simplified to (pow (* (pow x 5) 2/15) 3)
* * * * [misc]progress:  [ 40 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* (sqrt (* 2/15 (pow x 5))) (sqrt (* 2/15 (pow x 5)))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (sqrt (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (pow x 5) 2/15))
* [exit]simplify:  Simplified to (sqrt (* (pow x 5) 2/15))
* [enter]simplify:  Simplifying (sqrt (* 2/15 (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (pow x 5) 2/15))
* [exit]simplify:  Simplified to (sqrt (* (pow x 5) 2/15))
* * * * [misc]progress:  [ 41 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* 1 (* 2/15 (pow x 5))) x) (* 1/3 (pow x 3))))>
* * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (cbrt (pow x 5))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (* 2/15 (cbrt (pow x 5))) (cbrt (pow x 5)))
* [exit]simplify:  Simplified to (* (* 2/15 (cbrt (pow x 5))) (cbrt (pow x 5)))
* * * * [misc]progress:  [ 43 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* (* 2/15 (sqrt (pow x 5))) (sqrt (pow x 5))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (* 2/15 (sqrt (pow x 5)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* 2/15 (sqrt (pow x 5)))
* [exit]simplify:  Simplified to (* 2/15 (sqrt (pow x 5)))
* * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* (* 2/15 1) (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (* 2/15 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2/15
* [exit]simplify:  Simplified to 2/15
* * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt-delta (λ (x y) (- (+ (* (pow x 5) 2/15) x) (* 1/3 (pow x 3))))>
* * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (exp (* 5 (- (log -1) (log (/ -1 x)))))) x) (* 1/3 (exp (* 3 (- (log -1) (log (/ -1 x))))))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (exp (* 5 (- (log -1) (log (/ -1 x)))))) x) (* 1/3 (exp (* 3 (- (log -1) (log (/ -1 x)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (- (fma 2/15 (pow x 5) x) (* (pow x 3) 1/3))
* * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (exp (* 3 (- (log -1) (log (/ -1 x))))))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (exp (* 3 (- (log -1) (log (/ -1 x)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (pow x 3) 1/3))
* * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (- (fma (pow x 5) 2/15 x) (* (* x x) (* 1/3 x)))
* * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt-event (λ (x y) (- (+ (* 2/15 (exp (* 5 (- (log -1) (log (/ -1 x)))))) x) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (* 2/15 (exp (* 5 (- (log -1) (log (/ -1 x)))))) x) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (- (fma 2/15 (pow x 5) x) (* (* x 1/3) (* x x)))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))> #<alt-delta (λ (x y) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>)
* [misc]regimes:  searching between -2.7272127115507416e-06 and -1.0 on (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* [misc]regimes:  searching between 1.0 and 1.8783419264423173e-11 on (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* [misc]regimes:  searching between 0.9999972727872884 and 1.6379380985354006e-59 on (/ 2 (+ 1 (exp (* -2 x))))
* [misc]regimes:  searching between 2.0 and 1.0000000000187834 on (/ 2 (+ 1 (exp (* -2 x))))
* [misc]regimes:  searching between 1.9999999999624334 and 1.0 on (+ 1 (exp (* -2 x)))
* [misc]regimes:  searching between 1.2210473654580386e+59 and 2.0000054544402985 on (+ 1 (exp (* -2 x)))
* [misc]regimes:  searching between 0.9999999999624334 and 0.0 on (exp (* -2 x))
* [misc]regimes:  searching between 1.2210473654580386e+59 and 1.0000054544402988 on (exp (* -2 x))
* [misc]regimes:  searching between -3.756665210442976e-11 and -21384.81624517829 on (* -2 x)
* [misc]regimes:  searching between 136.05222947337379 and 5.454425423315607e-06 on (* -2 x)
* [misc]regimes:  searching between -2.7272127116578036e-06 and -68.02611473668689 on x
* [misc]regimes:  searching between 10692.408122589144 and 1.878332605221488e-11 on x
* [misc]regimes:  searching between -2.727212711651042e-06 and -194125477.65273717 on (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* [misc]regimes:  searching between 1.8634440727379812e+19 and 1.878332605221488e-11 on (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3)))
* [misc]regimes:  searching between -2.727212711661764e-06 and -1.0 on (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)
* [misc]regimes:  searching between 1.0 and 1.878319721981825e-11 on (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)
* [misc]regimes:  searching between 0.9999972727872883 and 1.6379380985354008e-59 on (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))
* [misc]regimes:  searching between 2.0 and 1.0000000000187832 on (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))
* [misc]regimes:  searching between 1.4142135623598133 and 1.0 on (sqrt (+ 1 (exp (* -2 x))))
* [misc]regimes:  searching between 3.4943488169586595e+29 and 1.4142154908076416 on (sqrt (+ 1 (exp (* -2 x))))
* [misc]regimes:  Found splitpoints: (#s(sp 0 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) -2.8464216759924333e-06) #s(sp 1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 0.06250000001760946) #s(sp 0 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) +inf.0)) , with alts (#<alt-delta (λ (x y) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))> #<alt-event (λ (x y) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))))>)
* [misc]splitpoints:  intervals are:  ((#f . #s(sp 0 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) -2.8464216759924333e-06)) (#s(sp 1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 0.06250000001760946) . #s(sp 0 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) +inf.0)))
* [misc]splitpoints:  intervals are:  ((#s(sp 0 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) -2.8464216759924333e-06) . #s(sp 1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 0.06250000001760946)))
* [enter]simplify:  Simplifying (if (<= (- (/ 2 (+ 1 (exp (* -2 x)))) 1) -2.8464216759924333e-06) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) (if (<= (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 0.06250000001760946) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* [exit]simplify:  Simplified to (if (<= (- (/ 2 (+ 1 (exp (* -2 x)))) 1) -2.8464216759924333e-06) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1) (if (<= (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 0.06250000001760946) (- (+ (* 2/15 (pow x 5)) x) (* 1/3 (pow x 3))) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))